Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNILORIN
  4. /
  5. General Paper - Science & Engineering
  6. /
  7. 2012/2013
  8. /
  9. Q21
Question 21

Which of the following processes will increase the size of the image in a pinhole camera?

  • A.Enlarging the size of the pinhole
  • B.Moving the object away from the camera
  • C.moving the object nearer to the camera
  • D.shortening the length of the camera
Objective

Question details

Exam body
UNILORIN
Subject
General Paper - Science & Engineering
Year
2012/2013
Question no.
#21
Type
Objective
Previous · Q20A trader bought goats for #4.000 each. He sold them for #180.000 at a loss of… Next · Q22 If the angle of incidence of a ray of light on a plane mirror is 40°, the…

More from this paper

  • Q17Solve the inequality 3m + 3 > 9
  • Q18Solve the equation x 2 - 2x - 3 = 0
  • Q19If -2 is the solution of the equation 2x + 1 - 3c = 2c + 3x - 7. find the value…
  • Q23An image which can be formed on a screen is said to be
  • Q24An object is placed 36cm from a converging lens of a focal length 24cm forms a…
  • Q25An object is placed 20.0cm from a Converging lens. If the real image formed is…
See all General Paper - Science & Engineering 2012/2013 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy